SGW®-531 Automatic (High Speed) Polarimeter, 220V±22V, 50Hz±1Hz, 200w, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-AIAE-3257-LGZ)

The SGW®-531 and SGW®-532 automatic (high-speed) polarimeters use light-emitting diodes as the light source, which avoids the trouble of frequent replacement of sodium lamps.

Measurement Mode: Optical Rotation/Specific Rotation/Concentration/Brix
Pre-stored measurement methods: 30
Instrument light source: light-emitting diode (LED) (use time can reach more than 100,000 hours) + high-precision interference filter
Operating wavelength: 589nm (Sodium D spectrum)
Measuring range: ±90° (optical rotation) ±259°Z (Brix)
Minimum reading: 0.001°
Relative error: ±0.006°
Repeatability (standard deviation δ): ≤0.002°
Zero repeatability: 0.001°
Sample minimum transmittance: 0.1%
Response speed (full scale): 8°/sec
Measurement time: average 26 seconds can be measured 6 times
Temperature display range: 0-100°C
Display mode: 8-inch color dot matrix touchable LCD display
Calibration method: multi-point automatic calibration
Data storage: 10000 groups
Communication interface: USB/special printer/U disk
Standard test tube: ordinary 100/200mm
Optional test tube: 50mm micro type
Power supply: 220V±22V, 50Hz±1Hz, 200w
Instrument size: 702mm x 376mm x 240mm
Instrument net weight: 21kg
Accuracy; 0.01 class in line with JJG536-2015

1. The large-screen LCD display of the instrument operation interface, fast detection, stable and reliable.
2. It can measure optical rotation and sugar content from a large angle. The number of measurements can be set, the average value is calculated, and the instrument adopts a silent design.

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WZZ-2S Automatic Polarimeter, 220V±22V, 50Hz±1 Hz, 150w, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-AIAE-3260-LGZ)
WZZ-2B Automatic Polarimeter, 220V±22V, 50Hz±1 Hz, 150w, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-AIAE-3261-LGZ)
WZZ-3 Automatic Polarimeter, 220V±22V, 50Hz±1Hz, 200w, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-AIAE-3262-LGZ)
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